Yes, we know, it's not technically a bar — it's actually a rather high-end French restaurant. But when we visit Coq d'Argent, we're not there for the cuisine. Instead, we're there to enjoy a drink while taking in the view. Located near the Bank of England and St. Paul's Cathedral, its rooftop garden and terrace is an ideal spot to enjoy a sip of something relaxing while looking out over London. There's also a menu of bar snacks, which, while less grand in concept, are certainly just as well executed, and, for those who enjoy a smoke, a selection of Cuban cigars, as well.